/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-zoran-zr36067.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 22:21:10,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:21:10,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:21:10,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:21:10,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:21:10,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:21:10,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:21:10,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:21:10,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:21:10,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:21:10,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:21:10,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:21:10,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:21:10,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:21:10,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:21:10,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:21:10,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:21:10,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:21:10,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:21:10,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:21:10,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:21:10,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:21:10,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:21:10,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:21:10,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 22:21:10,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 22:21:10,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 22:21:10,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 22:21:10,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 22:21:10,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 22:21:10,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 22:21:10,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 22:21:10,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 22:21:10,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:21:10,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:21:10,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:21:10,092 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-10 22:21:10,101 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:21:10,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:21:10,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:21:10,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:21:10,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:21:10,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:21:10,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:21:10,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:21:10,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:21:10,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:21:10,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:21:10,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:21:10,104 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:21:10,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:21:10,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:21:10,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:21:10,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:21:10,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:21:10,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:21:10,106 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 22:21:10,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:21:10,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:21:10,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:21:10,401 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:21:10,402 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:21:10,403 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-zoran-zr36067.cil.i [2020-07-10 22:21:10,461 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4287215e/94bb09e82ef644759b85833378eaabdc/FLAGed7bfa8e2 [2020-07-10 22:21:11,538 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:21:11,539 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-zoran-zr36067.cil.i [2020-07-10 22:21:11,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4287215e/94bb09e82ef644759b85833378eaabdc/FLAGed7bfa8e2 [2020-07-10 22:21:11,791 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4287215e/94bb09e82ef644759b85833378eaabdc [2020-07-10 22:21:11,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:21:11,808 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:21:11,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:21:11,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:21:11,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:21:11,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:21:11" (1/1) ... [2020-07-10 22:21:11,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5d10d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:11, skipping insertion in model container [2020-07-10 22:21:11,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:21:11" (1/1) ... [2020-07-10 22:21:11,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:21:12,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:21:16,396 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-10 22:21:16,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3eaaeaf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:21:16, skipping insertion in model container [2020-07-10 22:21:16,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:21:16,398 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 22:21:16,401 INFO L168 Benchmark]: Toolchain (without parser) took 4592.71 ms. Allocated memory was 137.9 MB in the beginning and 369.6 MB in the end (delta: 231.7 MB). Free memory was 72.4 MB in the beginning and 282.0 MB in the end (delta: -209.7 MB). Peak memory consumption was 153.8 MB. Max. memory is 7.1 GB. [2020-07-10 22:21:16,402 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-10 22:21:16,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4588.19 ms. Allocated memory was 137.9 MB in the beginning and 369.6 MB in the end (delta: 231.7 MB). Free memory was 72.2 MB in the beginning and 282.0 MB in the end (delta: -209.9 MB). Peak memory consumption was 153.5 MB. Max. memory is 7.1 GB. [2020-07-10 22:21:16,405 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4588.19 ms. Allocated memory was 137.9 MB in the beginning and 369.6 MB in the end (delta: 231.7 MB). Free memory was 72.2 MB in the beginning and 282.0 MB in the end (delta: -209.9 MB). Peak memory consumption was 153.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10529]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...